To correct crontab entry to execute the script chklog once per hour between 3 p.m. and 5 p.m.on
Monday and Thursday each week is:

A.
0 3,4,5 * * 2,5 chklog

B.
0 3,4,5 * * 1,4 chklog

C.
0 15,16;17 * * 1,4 chklog

D.
0 15,16,17 1,4 * * chklog

E.
* 15,16,17 * * 1,4 chklog